From 04128f233f2b344f3438cde09723e9946463a573 Mon Sep 17 00:00:00 2001 From: Pavel Emelyanov Date: Mon, 15 Oct 2007 02:33:45 -0700 Subject: [INET]: Collect common frag sysctl variables together Some sysctl variables are used to tune the frag queues management and it will be useful to work with them in a common way in the future, so move them into one structure, moreover they are the same for all the frag management codes. I don't place them in the existing inet_frags object, introduced in the previous patch for two reasons: 1. to keep them in the __read_mostly section; 2. not to export the whole inet_frags objects outside. Signed-off-by: Pavel Emelyanov Signed-off-by: David S. Miller --- include/net/inet_frag.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include/net/inet_frag.h') diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h index d51f238..ada03ba 100644 --- a/include/net/inet_frag.h +++ b/include/net/inet_frag.h @@ -20,6 +20,13 @@ struct inet_frag_queue { #define INETFRAGS_HASHSZ 64 +struct inet_frags_ctl { + int high_thresh; + int low_thresh; + int timeout; + int secret_interval; +}; + struct inet_frags { struct list_head lru_list; struct hlist_head hash[INETFRAGS_HASHSZ]; @@ -28,6 +35,7 @@ struct inet_frags { int nqueues; atomic_t mem; struct timer_list secret_timer; + struct inet_frags_ctl *ctl; }; void inet_frags_init(struct inet_frags *); -- cgit v1.1